Mining leaves Midwest town toxic, tainted

Sept. 6: Considered one of the most contaminated spots in the country, years of lead mining has left Picher, Okla., with a tainted water supply and dwindling population. NBC’s Janet Shamlian reports. (Nightly News)

MSNBC | September 6, 2009

Tags:. .okla. .contaminated. .midwest. .tainted. .dwindling